T-Rex 0.26.8 ETHW, ETC (+dual mining) GPU miner - page 55.

trexminer

member

Activity: 283

Merit: 63

Quote from: Stakanoff on August 27, 2019, 07:48:23 AM

t-rex does not work:
./t-rex -h
illegal instruction (core dumped)

Ubuntu
cpu: intel pentium 4 630
motherboard: GIGABYTE GA-8I915P Duo

The error usually indicates a mismatch between the instruction set used by the miner and CPU, however we compile t-rex with x86-64 inst set so it should work with Pentium 4. Another thing is our build machine uses Ubuntu 16.04. Perhaps you could upgrade to 16.04 and see if the issue persists?

Stakanoff

newbie

Activity: 4

Merit: 0

Quote from: laik2 on August 27, 2019, 08:28:35 AM

Possibly 32bit install, T-Rex is 64bit miner app.

ubuntu 64 bit: Ubuntu 14.04.5 LTS (GNU/Linux 4.4.0-31-generic x86_64)

lshw -c cpu
*-cpu
description: CPU
product: Intel(R) Pentium(R) 4 CPU 3.00GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Pentium(R) 4 CPU
slot: Socket 775
size: 3GHz
capacity: 4GHz
width: 64 bits
clock: 200MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx x86-64 constant_tsc pebs bts nopl pni dtes64 monitor ds_cpl est cid cx16 xtpr cpufreq

CUDA Version 10.0.130

other miners work: ./ethminer -V
ethminer 0.16.2
Build: linux/release/gnu

laik2

sr. member

Activity: 652

Merit: 266

Quote from: Stakanoff on August 27, 2019, 07:48:23 AM

t-rex does not work:
./t-rex -h
illegal instruction (core dumped)

Ubuntu
cpu: intel pentium 4 630
motherboard: GIGABYTE GA-8I915P Duo

Possibly 32bit install, T-Rex is 64bit miner app.

Stakanoff

newbie

Activity: 4

Merit: 0

t-rex does not work:
./t-rex -h
illegal instruction (core dumped)

Ubuntu
cpu: intel pentium 4 630
motherboard: GIGABYTE GA-8I915P Duo

Kodaman

jr. member

Activity: 189

Merit: 2

Will you add optimized Randomx algo? some nvidia favored coins are moving to randomx too such as lux core but also lots of amd favored coins like monero.
Can this algo be best of both worlds?

jebidia

jr. member

Activity: 161

Merit: 1

Having some trouble with 13.2 and 2080 cards crashing. 1080ti machines work fine. Other miners work fine. I've tried to lower the clocks, which I already run quite low, but also lowered the -i levels, but still get crashes on x16rt and 2080. Thoughts? Everything is on driver version 431.60.

Vispilio

legendary

Activity: 2128

Merit: 1657

Hi, has there been any improvement for X16R (in particular for Raven) for the last couple of updates, since the 0.13's came out ?..

What is the most profitable / promising algo to mine with T-Rex at the moment ?..

trexminer

member

Activity: 283

Merit: 63

Quote from: devivier on August 10, 2019, 04:56:31 AM

hello what is oc for mtp and rtx card s for mtp
i have 80 tdp
p 80
m 650
it works my it is very slow
on tt-miner it works without problem with its parameters

am on nicehash

Can't advise on OC but make sure you use cuda 10 version of t-rex

devivier

newbie

Activity: 36

Merit: 0

hello what is oc for mtp and rtx card s for mtp
i have 80 tdp
p 80
m 650
it works my it is very slow
on tt-miner it works without problem with its parameters

am on nicehash

trexminer

member

Activity: 283

Merit: 63

Those of you who mine Bytom, please update to 0.13.2, it contains fixes for the issues where half of your shares may have got rejected by a pool.

2h4u

newbie

Activity: 55

Merit: 0

Quote from: anl1m on August 06, 2019, 12:27:42 PM

Here is an example. The settings in both cases the same, the gap between screenshots is 5 minutes https://i90.fastpic.ru/big/2019/0806/0f/055c9b007e507fb67777b2dde9e78d0f.jpg https://i90.fastpic.ru/big/2019/0806/dd/298eae12098137b2b93b51bccc0f98dd.jpg

It's absolutely ok. Look at the "hash order", it's different all the time.

anl1m

newbie

Activity: 29

Merit: 0

Here is an example. The settings in both cases the same, the gap between screenshots is 5 minutes https://i90.fastpic.ru/big/2019/0806/0f/055c9b007e507fb67777b2dde9e78d0f.jpg https://i90.fastpic.ru/big/2019/0806/dd/298eae12098137b2b93b51bccc0f98dd.jpg

hustleman

jr. member

Activity: 155

Merit: 6

Quote from: anl1m on August 05, 2019, 03:34:55 PM

Frends, tell me is it possible somehow to lock the hash rate of the card. On x16r MH/s from one card fluctuates between 3-minute gives 35-40 MH/s, 3 minutes 27-30 MH/s and so on. The intensity parameter does not help.

It's not possible... The x16r is a 16 chained hashing algo that rotates through 16 algorithms in an effort to thwart off ASIC from being on the network.

anl1m

newbie

Activity: 29

Merit: 0

Frends, tell me is it possible somehow to lock the hash rate of the card. On x16r MH/s from one card fluctuates between 3-minute gives 35-40 MH/s, 3 minutes 27-30 MH/s and so on. The intensity parameter does not help.

BitMak

newbie

Activity: 11

Merit: 0

error - NICEHASH MTP

"Unregistered stratum method, payload {"id":null,"method":"mining.set_extranonce","params":["010000000002fa6d"
http://a.radikal.ru/a06/1908/b8/b4093da39c8b.png

Dr_Victor

sr. member

Activity: 954

Merit: 250

Quote from: du44 on August 05, 2019, 03:09:34 AM

Bytom faster around 20% than nbminer, Great job!

on which card?

du44

full member

Activity: 251

Merit: 100

Bytom faster around 20% than nbminer, Great job!

trexminer

member

Activity: 283

Merit: 63

0.13.0
Add tensority algorithm (RTX cards, 3% dev fee) - used by Bytom coin
Add dedal algorithm back (removed in previous versions)
Add SSL support (url scheme should be ssl, e.g. "stratum+ssl://veil-eu.coinblockers.com:4244")

Cosmetic changes and bug fixes:
Watchdog displays GPU restart stats
Miner restart automatically performed by the watchdog after an update no longer increases the WD restart counter
Fix miner shutdown API command when invoked with watchdog enabled

IshReleX

newbie

Activity: 5

Merit: 0